Weldcraft W-250 Series

1 W-250 (WP-20) W-250 Valve (WP-20V)Applications Aerospace Dairy Food/beverage industry Light and heavy manufacturing Maintenance and repair Petro/chemical Precision fabrication Shipbuilding Tube and pipe VocationalRated Output DC: 250 A, AC: 180 A Duty Cycle 100% Electrode Range .020 1/8 in. ( mm)Models W-250 W-250 ValveWeldcraft W-250 Series Formerly WP-20 SeriesHand-Held Water-Cooled TIG Welding TorchesIssued April 2020 Index No. SpecsW-250 Series TIG torches Formerly known as the WP-20 Series , the W-250 Series water-cooled torches provide consistent performance and long-term trouble-free service with around-the-head water torch life and minimize downtime due to overheating with the efficient around-the-head cooling design.

2 Comfort and control are increased with the lightweight, compact body design. Reduce leakage of gas and water through secure mechanical fittings and connections. Easy hose replacement with the innovative mechanical fittings design ( W-250 Valve).Note: Torches delivered may vary slightly from images Electric Mfg. LLC An ITW Welding Company 1635 West Spencer Street Box 1079 Appleton, WI 54912-1079 Sales US and Canada Phone: 866-931-9730 FAX: 800-637-2315 International Phone: 920-735-4554 International FAX: 920-735-41252 Torch PackagesModelsBraided RubberVinyl Old ModelNew ft. ( m)25 ft. ( m) ft. ( m)25 ft. ( m) WP-20W-250WP-20-12-RWP-20-25-RWP-20-12WP -20-25 WP-20VW-250 Valve WP-20V-25 V = Valve Torch packages include torch body, handle, power cable, long back cap, gas hose, and water Type1-Piece Power Cable Connectors TIG Machines CST 280 (Dinse)50 mm Dinse-style 195377 Dynasty 200/210/280/350/40050 mm Dinse-style 195377 Dynasty 700/80050 mm thread-lock225028 Maxstar 200/210/280/350/400 50 mm Dinse-style 195377 Maxstar 700/80050 mm thread-lock225028 Syncrowave 200/21050 mm Dinse-style gas thru195380 Syncrowave 250 DX/300/350 DX (Dinse)50 mm Dinse-style195377 Syncrowave 250 DX/300/350 DX (stud)1/2 in.

3 Stud 45V11 Multiprocess Machines Dimension 302/452/NT 450/650/6521/2 in. stud45V11 Dynasty 280 DX Multiprocess50 mm Dinse-style 195377 Multimatic 25550 mm Dinse-style 195377 PipeWorx1/2 in. stud 45V11 XMT 304/35050 mm Dinse-style 195377 XMT 4501/2 in. stud 45V11 Engine-Driven Machines Most Big Blue , Trailblazer , Bobcat , 1/2 in. stud 45V11 Blue Star and Wildcat models Big Blue 450 Duo CST50 mm Dinse-style 195377 General Reference 50 mm Dinse-style 195377 50 mm Dinse-style gas thru195380 50 mm thread-lock225028 1/2 in. stud 45V11 Other Adapter Stud to Dinse-style adapter232728 Connectors195380 50 mm Dinse-style gas thru with gas and water return lines for water-cooled 50 mm thread-lock-style for water-cooled 50 mm Dinse-style with water return line for water-cooled Power cable adapter for water-cooled cable connectors11121317891023412563 Consumables (Refer to Owner s Manual for additional replacement parts.)

4 Non-Gas Lens Electrode Size inch (mm).040 ( )1/16 ( )3/32 ( )1/8 ( ) 1 Insulator (required)598882598882598882598882 2 Collet13N2113N2213N2313N24 3 Collet Body13N2613N2713N2813N29 Nozzle Size size # (inch)3 (3/16)4 (1/4)5 (5/16)6 (3/8)7 (7/16)8 (1/2)10 (5/8)12 (3/4)Short 4 Alumina 13N0813N0913N1013N1113N1213N13 * Lava 13N1413N1513N1613N17 13N19 * Long Lava796F70 796F72796F73 * X-Long Lava796F74796F75 796F77 Gas Lens Electrode Size inch (mm).040 ( )1/16 ( )3/32 ( )1/8 ( ) 1 Insulator (required)598882598882598882598882 2 Collet13N2113N2213N2313N24 5 Gas Lens45V4245V4345V4445V45 Nozzle Size size # (inch)3 (3/16)4 (1/4)5 (5/16)6 (3/8)7 (7/16)8 (1/2)10 (5/8)12 (3/4)Short 6 Alumina Gas Lens 53N5853N5953N6053N6153N61S Large Diameter Gas Lens Electrode Size inch (mm).

5 040 ( )1/16 ( )3/32 ( )1/8 ( ) 7 Insulator (required)54N63-2054N63-2054N63-2054N63- 20 8 Collet13N21L13N22L13N23L13N24L 9 Large Diameter Gas Lens45V0204S45V116S45V64S995795S Nozzle Size size # (inch)3 (3/16)4 (1/4)5 (5/16)6 (3/8)7 (7/16)8 (1/2)10 (5/8)12 (3/4)Short 10 Large Dia. Gas Lens 57N75 57N7453N8853N8753N89 * Large Dia. Gas Lens-L 57N75L 57N74L53N88L53N87L * Large Dia. Gas Lens-XL 57N75XL 57N74XL53N88XL53N87XL Back Caps 11 Short 41V3312 Medium 41V3513 Long 41V24* Back cap insulator 9-4 *Not for the most demanding TIG welding applications! Available in four types and industry-standard diameters, our line of Weldcraft tungsten electrodes has under gone rigorous testing to ensure the highest quality and durability.

6 Color-coded packages include ten 7-inch (175 mm) tungsten electrodes. Note: Refer to manufacturer SDS sheets for proper preparation and safety. Use proper ventilation/capture during prepa ration. Refer to manufacturer warning regarding Lens Kit AK4GL Includes one short back cap, one of each size (#6, #7, #8) alumina nozzle, and one of each size (1/16, 3/32, 1/8 inch) of the following: gas lens, collet, and 7-inch 2% ceriated tungsten electrode. Accessory Kit AK4C Includes one long back cap, one of each size (#5, #6, #7) alumina nozzle, and one of each size (1/16, 3/32, 1/8 inch) of the following: collet, collet body, and 7-inch 2% ceriated tungsten electrode. Extension Kit EK-1-25-R 25 ft. ( m), rubber Cable Covers WC-3-10 10 ft.

7 (3 m) WC-3-22 22 ft. ( m) Wireless Remote Foot Control 300429 For remote current and contactor control. Receiver plugs directly into the 14-pin receptacle of Miller machine. 90-foot ( m) operating range. Wireless Remote Hand Control 300430 For remote current and contactor control. Receiver plugs directly into the 14-pin receptacle of Miller machine. 300-foot ( m) operating range. RCC-14 Remote Contactor and Current Control 151086 East/west rotary-motion finger tip control attaches to TIG torch using two hook-and-loop fasteners. Includes (8 m) cord with 14-pin plug. RCCS-14 Remote Contactor and Current Control 043688 North/south rotary-motion fingertip control attaches to TIG torch using two hook-and-loop fasteners.

8 Includes (8 m) cord with 14-pin plug. Low-Conductivity TIG Coolant 043810 Sold in multiples of four in 1-gallon recyclable plastic bottles. Miller coolants contains a base of ethylene glycol and deionized water to protect against freezing to -37 Fahrenheit (-38 C) or boiling to 227 Fahrenheit (108 C).Genuine Miller Accessories Replacement Parts Type 2% Ceriated (EWCe-2) Performs well in DC welding and arc starting at low-current settings, and offers excellent performance in AC processes. 2% Lanthanated (EWLa-2) Provides excellent arc starting, arc stability and re-ignition, and less tip erosion in AC or DC welding. Can substitute for 2% Thoriated. Part # WC040X7 WC116X7 WC332X7 WC018X7 WC532X7 WL2040X7 WL2116X7 WL2332X7 WL2018X7 WL2532X7 Diameter in.

9 (mm) ( ) 1/16 ( ) 3/32 ( ) 1/8 ( ) 5/32 ( ) ( ) 1/16 ( ) 3/32 ( ) 1/8 ( ) 5/32 ( ) Type Pure (EWP) Forms a clean, balled end when heated and provides good arc stability for AC welding with a balanced or unbalanced squarewave or sine wave. Rare Earth (EWG) Combines the best of all alloying elements, and provides excellent arc stability in AC or DC welding. Part # WP116X7 WP332X7 WP018X7 WG116X7 WG332X7 WG018X7 Diameter in. (mm) ( ) 1/16 ( ) 3/32 ( ) 1/8 ( ) 5/32 ( ) ( ) 1/16 ( ) 3/32 ( ) 1/8 ( ) 5/32 ( )Tungsten 2020 Miller Electric Mfg. LLCD istributed by:Torch Bodies W-250WP-20 W-250 Valve WP-20V Handles W-250 (ribbed)53N06R W-250 Valve (knurled)53N06 Valve Knob W-250 ValveVS-2 Braided Rubber Power Cables and Hoses ft.

10 ( m) 25 ft. ( m) Power Cable45V03R45V04R Water Hose*45V07R45V08R Gas Hose* 45V09R45V10R Vinyl Power Cables and Hoses ft. ( m) 25 ft. ( m) Power Cable45V03HD45V04HD Water Hose*45V07HD45V08HD Gas Hose* 45V0945V10 *Requires hose clamp 53N04.